http://biblioteca.iunir.edu.ar/cgi-bin/koha/opac-search.pl?q=ccl=au%3A%22Fitzpatrick%2C%20Thomas%20B.%20and%20au%3AFraga%20Escamilla%2C%20Esteban%2C%20&format=rss2 Search results for 'au:"Fitzpatrick, Thomas B. and au:Fraga Escamilla, Esteban, ' at OPAC - IUNIR 0 20